Bash use cat in sed command

# Basic syntax:
sed 's/<search_text>/'"`cat replacement.txt`"'/' your_file
# Where:
#	- The replacement.txt file contains a single line that will be used
#		to replace the search_text, where found in your_file. 
# Note, this isn't very useful unless combined with other functions like
#		find exec, e.g.:
find *.txt -exec sed -i 's/search_text/'"`cat replacement.txt`"'/' {} \;

Source: stackoverflow.com

Similar codes

10 votes116 views3 answers
Install brave on linux
Shell/Bash
16 votes110 views4 answers
Ubuntu slack install
Shell/Bash
0 vote116 views1 answer
Ubuntu cmd time
Shell/Bash
3 votes123 views2 answers
Heroku upload local database
Shell/Bash
1 vote110 views1 answer
Modulenotfounderror
Shell/Bash
0 vote131 views1 answer
How to register nuget repository powershell
Shell/Bash
0 vote115 views1 answer
Git delete master branch and recreate
Shell/Bash
0 vote112 views1 answer
Install msf in termux
Shell/Bash
1 vote120 views1 answer
Get element by index bash
Shell/Bash
4 votes114 views1 answer
How to install davinci resolve on ubuntu
Shell/Bash